Azoic Diazo Component 134
Name:C.I.Azoic Diazo Component 134,C.I.37199
Molecular Structure: Single azo class
C.I.Azoic Diazo Component 134,C.I.37199,CAS 12221-09-9,214.29,C20H18N4O6S,Fast Green Salt GT
Molecular Formula:C20H18N4O6S
Molecular Weight: 442.45
CAS Registry Number:12221-09-9
Manufacturing Methods : 2-amino-5-nitrodiphenylsulfone diazo, and 3,4-Dimethoxybenzenamine coupling.
Properties and Applications: In the cotton fastness properties:
| Coupling components | Fast light | Soda boiling | Oxygen bleaching | Ironing | Chlorine bleaching | ||
| ISO | AATCC | ISO | |||||
| 1/3N | 2N | 2N | |||||
| 2 | 3 | 5-6 | 4 | 4-5 | 4 | 4-5 | |
| 18 | 2-3 | 5 | 3-4 | 4-5 | 3-4 | 3-4 | |
| 20 | 3 | 5 | 4 | 5 | 3 | 3-4 | |
| 11 | 4 | 6 | 5 | 5 | 3-4 | 3-4 | |
| 19 | 3-4 | 6 | 4 | 4-5 | 3 | 4-5 | |
| 46 | 4 | 6-7 | 4-5 | 5 | 4 | 3-4 | |
| 41 | 3 | 5 | 4 | 4-5 | 3 | 3 | |
List of Suppliers:
Fast Green Salt GT( Hoechst A G )
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